2018
DOI: 10.15809/irriga.2018v23n1p154
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Ajuste Dos Coeficientes Das Equações De Estimativa Da Evapotranspiração De Referência Para São Mateus, Es

Abstract: AJUSTE DOS COEFICIENTES DAS EQUAÇÕES DE ESTIMATIVA DA EVAPOTRANSPIRAÇÃO DE REFERÊNCIA PARA SÃO MATEUS, ES  RAMON AMARO DE SALES1; EVANDRO CHAVES DE OLIVEIRA2; MARCUS JOSÉ ALVES LIMA3; EDUARDO MONTEIRO GELCER4; ROBSON ARGOLO DOS SANTOS5 E CÁSSIO FURTADO LIMA2 1Programa de Pós-graduação em Produção Vegetal, Universidade Federal do Espírito Santo, CEP: 29500-000, Alegre-ES, E-mail: ramonamarodesales@gmail.com;2Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus Itapina, CEP 29709-910, Col… Show more

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Cited by 6 publications
(5 citation statements)
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“…When evaluating the adjustment of each method per season of the year, it is observed that the values followed very close to each other, except for HS, in which the values of B coefficient ranged from 29.0 to 82.0. Sales et al (2018b) when adjusting the HS method for the region of São Mateus, ES, found a value of B of 5.59, which is lower than that found in this study. For the CM model, it is expected that under aridity conditions, the method presents underestimate in relation to the FAO-56 PM (Fernandes et al, 2010).…”
Section: Resultscontrasting
confidence: 91%
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“…When evaluating the adjustment of each method per season of the year, it is observed that the values followed very close to each other, except for HS, in which the values of B coefficient ranged from 29.0 to 82.0. Sales et al (2018b) when adjusting the HS method for the region of São Mateus, ES, found a value of B of 5.59, which is lower than that found in this study. For the CM model, it is expected that under aridity conditions, the method presents underestimate in relation to the FAO-56 PM (Fernandes et al, 2010).…”
Section: Resultscontrasting
confidence: 91%
“…It should be noted that the Camargo method was initially proposed to determine the ETo for periods after seven days, which contributed to its low accuracy (Paz et al, 2018). Less precise results by the CM method were observed by Sales et al (2018b), when adjusting different methods for the region of São Mateus, ES, with RMSE showing deviations of 24% and agreement of 0.81 when compared to FAO-56 PM.…”
Section: Resultsmentioning
confidence: 99%
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“…Devido ao aumento populacional e consequente elevação da demanda alimentar, é visível a preocupação da humanidade nos últimos tempos, em relação à disponibilidade de água (SALES et al, 2018).…”
Section: Artigo Original 1 Introduçãounclassified
“…O método de balanço de energia pela razão de fundamenta-se em medidas micrometeorológicas, sendo considerado bastante consistente para a quantificação da evapotranspiração, determinação dos coeficientes de cultivo (Kc) e particionamento do balanço de energia em superfícies vegetadas (SALES et al, 2018).…”
Section: Introductionunclassified